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SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
Specifications
MOQ :
1 Ton
Price :
US $580-1,150 / Ton
Model NO. :
SAE1045 s45c
Surface Treatment :
Polished
Alloy Type :
Non-alloy
Diameter Range :
OD 6-630mm
Carbon Content :
0.42-0.5
Silicon Content :
0.17-0.37
Manganese Content :
0.5-0.8
Chromium Content :
≤0.25
Phosphorus Content :
≤0.035
Sulfur Content :
≤0.035
Tensile Strength :
600 N/mm2 Min
Yield Strength :
355 N/mm2 Min
Elongation :
16% Min
Reduction Area :
40% Min
Hardness :
229 HB max
Description
SAE1045 Round Bar S45C Carbon Steel Rod
Product Overview

AISI 1045 steel round bar is a high carbon steel under American standards, classified as a quenching and tempering steel with excellent strength properties. Available in hot rolled round bars, square bars, cold-drawing bars, and forged bars, this material is ideal for demanding industrial applications.

Applications

AISI 1045 round bar is widely used for manufacturing moving parts requiring high strength, including:

  • Plunger of air compressor and pump
  • Rolled shaft and connecting rod
  • Endless screw and gear rack
  • Dowel of heavy machines
  • Crank axle and machine tool shaft
  • Transmission shaft and wear resistant parts
Chemical Composition
Grade C Si Mn Cr P S Ni Cu
AISI 1045 0.42-0.5 0.17-0.37 0.5-0.8 ≤0.25 ≤0.035 ≤0.035 ≤0.3 ≤0.25
Mechanical Properties
Grade Delivery State T.S. (N/mm²) Min Y.S. (N/mm²) Min A,% Min Z,% Min Hardness, HB max Forging ratio Grain Size (level) Nonmetal ratio
AISI 1045 Hot rolled, forged, or heat treatment 600 355 16 40 229 197 ≥ 4:1 ≥ 6 ≤ 2.0
Available Steel Grades
Steel Series Representative Steel Type
Carbon Steel series AISI 1020, 1045, A36, S355JR, S355JO
Petroleum machinery series AISI 4150, AISI 4140, AISI 4130, 30CrMo, 4145H
Tool mold series 1.2714, 5CrMnMo, 5CrNiMoV, 1.2738, 1.2311, 1.2312
Bearing series 52100, GCr15, SUJ2
Marine series 4140, 42CrMo, SCM440, 709M40
Available Sizes
  • Forged Steel Round Bar: Φ85mm~1200mm
  • Forged Square Steel Bar: 150×150-800×800mm
  • Forged Flat Blocks: (150mm-800mm)×(200mm-800mm)
  • Forged Shaft and Forged Rings: Custom sizes according to customer drawings
Frequently Asked Questions
Q: How long is your delivery time?
A: Generally 5-10 days for in-stock goods, or 15-20 days for non-stock items depending on quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge, but freight costs are not included.
Q: What is your MOQ?
A: Our standard MOQ is 5 tons. Smaller quantities may have slightly higher pricing.
Q: How to buy your ideal products?
A: Provide your drawing for production, or we can design according to your requirements if you don't have a clear plan.
Q: How to pay?
A: TT and L/C are acceptable. TT preferred with 30% deposit before production and 70% balance before loading.
Other Available Products

Angle line structural steel, H beam, I beam, Channel. Square, rectangular, round hollow section pipe. Steel plate, checker plate, corrugated sheet, steel coil. Flat, square, round bar. Screw, Stud bolt, nut, washer, flange and other related pipe kits.

SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
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SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod

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Product Detail
MOQ :
1 Ton
Price :
US $580-1,150 / Ton
Model NO. :
SAE1045 s45c
Surface Treatment :
Polished
Alloy Type :
Non-alloy
Diameter Range :
OD 6-630mm
Contact Supplier
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod
SAE1045 Round Bar S45C High Strength Quenching and Tempering Wear Resistant Carbon Steel Rod

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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